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NL7300950A - Loom jacquard operating mechanism - push rods on movable frame selected electromagnetically to engage pusher needle - Google Patents

Loom jacquard operating mechanism - push rods on movable frame selected electromagnetically to engage pusher needle

Info

Publication number
NL7300950A
NL7300950A NL7300950A NL7300950A NL7300950A NL 7300950 A NL7300950 A NL 7300950A NL 7300950 A NL7300950 A NL 7300950A NL 7300950 A NL7300950 A NL 7300950A NL 7300950 A NL7300950 A NL 7300950A
Authority
NL
Netherlands
Prior art keywords
push rods
carriage
operating mechanism
movable frame
pusher needle
Prior art date
Application number
NL7300950A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to NL7300950A priority Critical patent/NL7300950A/en
Publication of NL7300950A publication Critical patent/NL7300950A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C3/00—Jacquards
    • D03C3/20—Electrically-operated jacquards

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)

Abstract

Frame mounted opposite pusher needles of loom Jacquard mechanism carries spaced parallel push rods located on opposite each pusher needle. Carriage on the frame is movable parallel with the push rods in time with operation of the griffe bars of the Jacquard and the carriage has an electromagnet for each push rod, which when energised couples its push rod to the carriage so that the rod is advanced to operate its opposed pusher needle. Specifically each electromagnet is in advance of an armature on a respective push rod, so that rearward movement of the carriage and electromagnets retracts the push rods whether or not the electromagnets are energised. Pref. energisation of selected magnets is effected by punched tape control.
NL7300950A 1973-01-23 1973-01-23 Loom jacquard operating mechanism - push rods on movable frame selected electromagnetically to engage pusher needle NL7300950A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7300950A NL7300950A (en) 1973-01-23 1973-01-23 Loom jacquard operating mechanism - push rods on movable frame selected electromagnetically to engage pusher needle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7300950A NL7300950A (en) 1973-01-23 1973-01-23 Loom jacquard operating mechanism - push rods on movable frame selected electromagnetically to engage pusher needle

Publications (1)

Publication Number Publication Date
NL7300950A true NL7300950A (en) 1974-07-25

Family

ID=19818059

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7300950A NL7300950A (en) 1973-01-23 1973-01-23 Loom jacquard operating mechanism - push rods on movable frame selected electromagnetically to engage pusher needle

Country Status (1)

Country Link
NL (1) NL7300950A (en)

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Legal Events

Date Code Title Description
BV The patent application has lapsed